Belimo CQK24A-SR-T - rotary actuator for zone valves

Name: Belimo CQK24A-SR-T - rotary actuator for zone valves
Brand: Belimo
SKU: CQK24A-SR-T
Price: 479.29 PLN
Availability: BackOrder

Belimo

zł479.29

VAT included

zł389.67 tax excluded

Belimo CQK24A-SR-T rotary actuator for zone valves, with safety function and a normally closed (NC) position when power is off. Torque 1 Nm, AC/DC 24 V supply and 2...10 V modulating control.

Motor running time is 75 s / 90°, and travel time to the safety position is 60 s / 90°. The actuator has a 2...10 V position feedback signal, connection terminals and IP40 protection rating.

Delivery in approx. 14 days

Belimo CQK24A-SR-T actuator

Rotary actuator with a safety function, designed for zone valves. If the power supply fails, energy stored in the integrated capacitors moves the valve to the normally closed (NC) position. The factory-set power-fail hold time (PF) is 1 s.

Key features and technical data

Torque: 1 Nm.
Rated voltage: AC/DC 24 V; frequency: 50/60 Hz.
Modulating control: 2...10 V; position feedback signal: 2...10 V.
Motor running time: 75 s / 90°; travel time to the safety position: 60 s / 90°.
Power consumption during operation: 2.5 W; at rest: 0.5 W; power for wire sizing: 5 VA.
Power and control connection: 1.5 mm² terminals (cable ø6...8 mm, 4-core).
IEC/EN protection rating: IP40; IEC/EN protection class: III, Safety Extra-Low Voltage (SELV).
Tool-free snap-on installation; mechanical position indicator.
Rotation angle adjustment by clip in 2.5° increments is used to set the valve's maximum flow rate.
The valve can be repositioned manually after the actuator is unclipped.

After changing the flow setting with the limit stop clip, run an adaptation of the modulating actuator. Power must be supplied from an isolating transformer.